2023-05-24 00:00:17,251 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-05-24 00:00:17,473 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-05-24 00:00:17,574 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-05-24 00:00:17,626 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-05-24 00:00:17,632 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-05-24 00:00:17,643 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=264, MaxFileDescriptor=60000, SystemLoadAverage=117, ProcessCount=170, AvailableMemoryMB=13351
2023-05-24 00:00:17,645 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-05-24 00:00:17,645 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-05-24 00:00:17,758 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1048150144:84 , srv1077497656:84 , srv1095122877:84 , srv1117661496:84 , srv113099313:84 , srv1143455378:84 , srv1190671257:84 , srv1261262946:84 , srv1322592529:84 , srv1330578539:84 , srv1337530063:84 , srv1342443802:84 , srv1356019467:84 , srv1357264286:84 , srv1360295175:84 , srv1366558429:84 , srv1419304468:84 , srv1430901326:84 , srv1445475134:84 , srv1481442577:84 , srv1507525115:84 , srv150912145:84 , srv151055992:84 , srv1510696066:84 , srv1528333325:84 , srv1540938458:84 , srv1547632657:84 , srv1557663554:84 , srv1575624378:84 , srv159422862:84 , srv1621025626:84 , srv1642311563:84 , srv1657920424:84 , srv1673900092:84 , srv1765835078:84 , srv1786163807:84 , srv1827215710:84 , srv1831489561:84 , srv184057015:84 , srv1847383035:84 , srv1849419421:84 , srv1874270351:84 , srv1895222009:84 , srv1929091753:84 , srv1944615297:84 , srv1944719794:84 , srv1996458197:84 , srv2001918837:84 , srv2007406131:84 , srv2017696917:84 , srv2051712413:84 , srv2070345935:84 , srv2077274622:84 , srv2107216390:84 , srv229907789:84 , srv243240961:84 , srv26715420:84 , srv272519851:84 , srv286954599:84 , srv326958034:84 , srv348004563:84 , srv357381521:84 , srv371990149:84 , srv389341013:84 , srv408909371:84 , srv435181701:84 , srv445997492:84 , srv449047287:84 , srv458283397:84 , srv458321208:84 , srv492034946:84 , srv514795524:84 , srv529138118:84 , srv541342797:84 , srv56254932:84 , srv623937619:84 , srv625003355:84 , srv654539364:84 , srv65635791:84 , srv659017466:84 , srv663299412:84 , srv692709464:84 , srv698804399:84 , srv716092374:84 , srv717099941:84 , srv789230235:84 , srv794215952:84 , srv818350544:84 , srv821942600:84 , srv836095139:84 , srv846357361:84 , srv872749719:84 , srv877178480:84 , srv912546261:84 , srv931824594:84 , srv949491820:84 , srv983675937:84 , srv986168081:84 , srv999233695:84 , srv1827096650:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-05-24 00:00:17,772 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:00:17,777 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717099941=85, srv2017696917=50, srv983675937=97, srv986168081=98, srv1786163807=35, srv1330578539=9, srv877178480=93, srv1547632657=26, srv625003355=77, srv1827215710=37, srv389341013=64, srv26715420=57, srv1356019467=12, srv1540938458=25, srv326958034=60, srv949491820=96, srv659017466=80, srv1430901326=17, srv912546261=94, srv1481442577=19, srv2051712413=51, srv1357264286=13, srv2107216390=54, srv1095122877=2, srv1510696066=23, srv1827096650=36, srv1929091753=44, srv272519851=58, srv821942600=89, srv449047287=68, srv931824594=95, srv1849419421=41, srv692709464=82, srv529138118=73, srv1657920424=32, srv1557663554=27, srv818350544=88, srv514795524=72, srv2070345935=52, srv1366558429=15, srv1507525115=20, srv698804399=83, srv1117661496=3, srv1143455378=5, srv458321208=70, srv348004563=61, srv872749719=92, srv1445475134=18, srv2077274622=53, srv663299412=81, srv1342443802=11, srv229907789=55, srv1944615297=45, srv492034946=71, srv999233695=99, srv243240961=56, srv1360295175=14, srv1337530063=10, srv1944719794=46, srv458283397=69, srv2007406131=49, srv1621025626=30, srv541342797=74, srv1575624378=28, srv159422862=29, srv1996458197=47, srv113099313=4, srv1322592529=8, srv56254932=75, srv1048150144=0, srv1528333325=24, srv836095139=90, srv151055992=22, srv794215952=87, srv846357361=91, srv371990149=63, srv408909371=65, srv184057015=39, srv1831489561=38, srv1847383035=40, srv1419304468=16, srv1765835078=34, srv2001918837=48, srv654539364=78, srv65635791=79, srv286954599=59, srv1261262946=7, srv1895222009=43, srv150912145=21, srv1874270351=42, srv1190671257=6, srv789230235=86, srv716092374=84, srv1077497656=1, srv357381521=62, srv623937619=76, srv1673900092=33, srv435181701=66, srv445997492=67, srv1642311563=31} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:00:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:00:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:00:17,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:00:17,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-05-24 00:00:17,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-05-24 00:00:17,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-05-24 00:00:17,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-05-24 00:00:17,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-05-24 00:00:17,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-05-24 00:00:17,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-05-24 00:00:17,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-05-24 00:00:18,028 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:18,028 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-05-24 00:00:18,028 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-05-24 00:00:18,464 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 594 ms to try 5000 different iterations.  Found a solution that moves 4691 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.178163005375391. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04375902450881803, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0588383621623925, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5212222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04375902450881803, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17341666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23916666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:18,482 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1190671257:82 , srv1547632657:82 , srv541342797:82 , srv56254932:82 , srv912546261:82 , srv986168081:82 , srv1077497656:83 , srv1360295175:83 , srv1621025626:83 , srv1786163807:83 , srv184057015:83 , srv1849419421:83 , srv26715420:83 , srv357381521:83 , srv435181701:83 , srv458283397:83 , srv65635791:83 , srv872749719:83 , srv1117661496:84 , srv1330578539:84 , srv1366558429:84 , srv151055992:84 , srv1944615297:84 , srv2107216390:84 , srv449047287:84 , srv692709464:84 , srv717099941:84 , srv821942600:84 , srv983675937:84 , srv999233695:84 , srv1048150144:85 , srv1143455378:85 , srv1575624378:85 , srv1831489561:85 , srv1929091753:85 , srv326958034:85 , srv371990149:85 , srv514795524:85 , srv529138118:85 , srv846357361:85 , srv113099313:86 , srv1261262946:86 , srv1322592529:86 , srv1342443802:86 , srv1356019467:86 , srv1419304468:86 , srv1445475134:86 , srv1481442577:86 , srv1507525115:86 , srv150912145:86 , srv1642311563:86 , srv1657920424:86 , srv1673900092:86 , srv1765835078:86 , srv1874270351:86 , srv1895222009:86 , srv2017696917:86 , srv2051712413:86 , srv2070345935:86 , srv348004563:86 , srv625003355:86 , srv654539364:86 , srv659017466:86 , srv663299412:86 , srv698804399:86 , srv716092374:86 , srv794215952:86 , srv1095122877:87 , srv1430901326:87 , srv1944719794:87 , srv389341013:87 , srv445997492:87 , srv458321208:87 , srv623937619:87 , srv789230235:87 , srv836095139:87 , srv1337530063:88 , srv1510696066:88 , srv1528333325:88 , srv229907789:88 , srv243240961:88 , srv931824594:88 , srv949491820:88 , srv1847383035:89 , srv818350544:89 , srv1540938458:90 , srv1827215710:90 , srv2001918837:90 , srv2077274622:90 , srv408909371:90 , srv1557663554:91 , srv1996458197:91 , srv2007406131:91 , srv286954599:91 , srv159422862:92 , srv492034946:92 , srv877178480:92 , srv1357264286:93 , srv272519851:93 , srv1827096650:479 }
2023-05-24 00:00:18,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:00:18,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717099941=85, srv2017696917=50, srv983675937=97, srv986168081=98, srv1786163807=35, srv1330578539=9, srv877178480=93, srv1547632657=26, srv625003355=77, srv1827215710=37, srv389341013=64, srv26715420=57, srv1356019467=12, srv1540938458=25, srv326958034=60, srv949491820=96, srv659017466=80, srv1430901326=17, srv912546261=94, srv1481442577=19, srv2051712413=51, srv1357264286=13, srv2107216390=54, srv1095122877=2, srv1510696066=23, srv1827096650=36, srv1929091753=44, srv272519851=58, srv821942600=89, srv449047287=68, srv931824594=95, srv1849419421=41, srv692709464=82, srv529138118=73, srv1657920424=32, srv1557663554=27, srv818350544=88, srv514795524=72, srv2070345935=52, srv1366558429=15, srv1507525115=20, srv698804399=83, srv1117661496=3, srv1143455378=5, srv458321208=70, srv348004563=61, srv872749719=92, srv1445475134=18, srv2077274622=53, srv663299412=81, srv1342443802=11, srv229907789=55, srv1944615297=45, srv492034946=71, srv999233695=99, srv243240961=56, srv1360295175=14, srv1337530063=10, srv1944719794=46, srv458283397=69, srv2007406131=49, srv1621025626=30, srv541342797=74, srv1575624378=28, srv159422862=29, srv1996458197=47, srv113099313=4, srv1322592529=8, srv56254932=75, srv1048150144=0, srv1528333325=24, srv836095139=90, srv151055992=22, srv794215952=87, srv846357361=91, srv371990149=63, srv408909371=65, srv184057015=39, srv1831489561=38, srv1847383035=40, srv1419304468=16, srv1765835078=34, srv2001918837=48, srv654539364=78, srv65635791=79, srv286954599=59, srv1261262946=7, srv1895222009=43, srv150912145=21, srv1874270351=42, srv1190671257=6, srv789230235=86, srv716092374=84, srv1077497656=1, srv357381521=62, srv623937619=76, srv1673900092=33, srv435181701=66, srv445997492=67, srv1642311563=31} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:00:18,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:00:18,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:00:18,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-05-24 00:00:18,511 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-05-24 00:00:18,512 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-05-24 00:00:18,513 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-05-24 00:00:18,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-05-24 00:00:18,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-05-24 00:00:18,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-05-24 00:00:18,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-05-24 00:00:18,629 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04375902450881803, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0588383621623925, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04375902450881803, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17341666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23916666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:18,629 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-05-24 00:00:18,629 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1781301582913362, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04375902450881803, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0588383621623925, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04375902450881803, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17341666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23916666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-05-24 00:00:18,814 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 271 ms to try 5000 different iterations.  Found a solution that moves 2682 regions; Going from a computed imbalance of 0.1781301582913362 to a new imbalance of 0.014962360324923946. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.019707930991306508); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02702204279578921, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.298, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.019707930991306508); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04691666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:18,822 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1357264286:79 , srv1557663554:79 , srv272519851:79 , srv286954599:79 , srv159422862:80 , srv2007406131:80 , srv1540938458:81 , srv1827215710:82 , srv1996458197:82 , srv492034946:82 , srv877178480:82 , srv1510696066:83 , srv1847383035:83 , srv2001918837:83 , srv229907789:83 , srv818350544:83 , srv1342443802:84 , srv1419304468:84 , srv1430901326:84 , srv1481442577:84 , srv1528333325:84 , srv1642311563:84 , srv1657920424:84 , srv2070345935:84 , srv408909371:84 , srv623937619:84 , srv659017466:84 , srv716092374:84 , srv949491820:84 , srv1322592529:85 , srv1337530063:85 , srv1507525115:85 , srv2077274622:85 , srv243240961:85 , srv389341013:85 , srv654539364:85 , srv698804399:85 , srv1048150144:86 , srv1117661496:86 , srv1356019467:86 , srv1445475134:86 , srv1765835078:86 , srv1831489561:86 , srv1874270351:86 , srv2107216390:86 , srv348004563:86 , srv445997492:86 , srv717099941:86 , srv846357361:86 , srv931824594:86 , srv150912145:87 , srv1575624378:87 , srv1929091753:87 , srv1944615297:87 , srv1944719794:87 , srv326958034:87 , srv371990149:87 , srv435181701:87 , srv458321208:87 , srv625003355:87 , srv663299412:87 , srv789230235:87 , srv794215952:87 , srv836095139:87 , srv1095122877:88 , srv113099313:88 , srv1330578539:88 , srv1621025626:88 , srv1895222009:88 , srv2017696917:88 , srv357381521:88 , srv514795524:88 , srv529138118:88 , srv872749719:88 , srv999233695:88 , srv1143455378:89 , srv1190671257:89 , srv1261262946:89 , srv1360295175:89 , srv1366558429:89 , srv151055992:89 , srv1849419421:89 , srv2051712413:89 , srv26715420:89 , srv458283397:89 , srv65635791:89 , srv692709464:89 , srv983675937:89 , srv1077497656:90 , srv1786163807:90 , srv184057015:90 , srv449047287:90 , srv821942600:90 , srv1547632657:91 , srv1673900092:91 , srv541342797:91 , srv56254932:91 , srv986168081:91 , srv912546261:92 , srv1827096650:470 }
2023-05-24 00:00:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:00:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717099941=85, srv2017696917=50, srv983675937=97, srv986168081=98, srv1786163807=35, srv1330578539=9, srv877178480=93, srv1547632657=26, srv625003355=77, srv1827215710=37, srv389341013=64, srv26715420=57, srv1356019467=12, srv1540938458=25, srv326958034=60, srv949491820=96, srv659017466=80, srv1430901326=17, srv912546261=94, srv1481442577=19, srv2051712413=51, srv1357264286=13, srv2107216390=54, srv1095122877=2, srv1510696066=23, srv1827096650=36, srv1929091753=44, srv272519851=58, srv821942600=89, srv449047287=68, srv931824594=95, srv1849419421=41, srv692709464=82, srv529138118=73, srv1657920424=32, srv1557663554=27, srv818350544=88, srv514795524=72, srv2070345935=52, srv1366558429=15, srv1507525115=20, srv698804399=83, srv1117661496=3, srv1143455378=5, srv458321208=70, srv348004563=61, srv872749719=92, srv1445475134=18, srv2077274622=53, srv663299412=81, srv1342443802=11, srv229907789=55, srv1944615297=45, srv492034946=71, srv999233695=99, srv243240961=56, srv1360295175=14, srv1337530063=10, srv1944719794=46, srv458283397=69, srv2007406131=49, srv1621025626=30, srv541342797=74, srv1575624378=28, srv159422862=29, srv1996458197=47, srv113099313=4, srv1322592529=8, srv56254932=75, srv1048150144=0, srv1528333325=24, srv836095139=90, srv151055992=22, srv794215952=87, srv846357361=91, srv371990149=63, srv408909371=65, srv184057015=39, srv1831489561=38, srv1847383035=40, srv1419304468=16, srv1765835078=34, srv2001918837=48, srv654539364=78, srv65635791=79, srv286954599=59, srv1261262946=7, srv1895222009=43, srv150912145=21, srv1874270351=42, srv1190671257=6, srv789230235=86, srv716092374=84, srv1077497656=1, srv357381521=62, srv623937619=76, srv1673900092=33, srv435181701=66, srv445997492=67, srv1642311563=31} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:00:18,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:00:18,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:00:18,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:00:18,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-05-24 00:00:18,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-05-24 00:00:18,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-05-24 00:00:18,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-05-24 00:00:18,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-05-24 00:00:18,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-05-24 00:00:18,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-05-24 00:00:18,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-05-24 00:00:18,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-05-24 00:00:18,931 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.019707930991306508); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02702204279578921, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.019707930991306508); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04691666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:18,931 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-05-24 00:00:18,931 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014943580559535971, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.019707930991306508); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02702204279578921, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.019707930991306508); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011666666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04691666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-05-24 00:00:19,096 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 234 ms to try 5000 different iterations.  Found a solution that moves 1023 regions; Going from a computed imbalance of 0.014943580559535971 to a new imbalance of 5.214521416787779E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004533342135947968); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006067336330376245); MoveCostFunction : (multiplier=7.0, imbalance=0.11366666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004533342135947968); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0035); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:19,097 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1673900092:81 , srv1261262946:82 , srv2051712413:82 , srv1095122877:83 , srv1143455378:83 , srv2017696917:83 , srv2077274622:83 , srv408909371:83 , srv821942600:83 , srv912546261:83 , srv113099313:84 , srv1337530063:84 , srv150912145:84 , srv151055992:84 , srv1547632657:84 , srv184057015:84 , srv1895222009:84 , srv1944719794:84 , srv1996458197:84 , srv449047287:84 , srv458321208:84 , srv529138118:84 , srv541342797:84 , srv56254932:84 , srv663299412:84 , srv789230235:84 , srv836095139:84 , srv877178480:84 , srv1077497656:85 , srv1330578539:85 , srv1356019467:85 , srv1357264286:85 , srv1360295175:85 , srv1366558429:85 , srv1765835078:85 , srv1786163807:85 , srv1827215710:85 , srv1847383035:85 , srv1874270351:85 , srv1929091753:85 , srv2001918837:85 , srv243240961:85 , srv389341013:85 , srv445997492:85 , srv458283397:85 , srv492034946:85 , srv514795524:85 , srv625003355:85 , srv692709464:85 , srv794215952:85 , srv818350544:85 , srv931824594:85 , srv983675937:85 , srv986168081:85 , srv999233695:85 , srv1048150144:86 , srv1322592529:86 , srv1430901326:86 , srv1445475134:86 , srv1507525115:86 , srv1510696066:86 , srv1528333325:86 , srv1575624378:86 , srv159422862:86 , srv1621025626:86 , srv26715420:86 , srv272519851:86 , srv326958034:86 , srv348004563:86 , srv357381521:86 , srv371990149:86 , srv623937619:86 , srv65635791:86 , srv872749719:86 , srv949491820:86 , srv1190671257:87 , srv1342443802:87 , srv1540938458:87 , srv1657920424:87 , srv1831489561:87 , srv1849419421:87 , srv1944615297:87 , srv2007406131:87 , srv229907789:87 , srv286954599:87 , srv654539364:87 , srv659017466:87 , srv698804399:87 , srv717099941:87 , srv846357361:87 , srv1117661496:88 , srv1419304468:88 , srv1481442577:88 , srv1557663554:88 , srv2070345935:88 , srv2107216390:88 , srv435181701:88 , srv716092374:88 , srv1642311563:89 , srv1827096650:549 }
2023-05-24 00:00:19,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:00:19,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717099941=85, srv2017696917=50, srv983675937=97, srv986168081=98, srv1786163807=35, srv1330578539=9, srv877178480=93, srv1547632657=26, srv625003355=77, srv1827215710=37, srv389341013=64, srv26715420=57, srv1356019467=12, srv1540938458=25, srv326958034=60, srv949491820=96, srv659017466=80, srv1430901326=17, srv912546261=94, srv1481442577=19, srv2051712413=51, srv1357264286=13, srv2107216390=54, srv1095122877=2, srv1510696066=23, srv1827096650=36, srv1929091753=44, srv272519851=58, srv821942600=89, srv449047287=68, srv931824594=95, srv1849419421=41, srv692709464=82, srv529138118=73, srv1657920424=32, srv1557663554=27, srv818350544=88, srv514795524=72, srv2070345935=52, srv1366558429=15, srv1507525115=20, srv698804399=83, srv1117661496=3, srv1143455378=5, srv458321208=70, srv348004563=61, srv872749719=92, srv1445475134=18, srv2077274622=53, srv663299412=81, srv1342443802=11, srv229907789=55, srv1944615297=45, srv492034946=71, srv999233695=99, srv243240961=56, srv1360295175=14, srv1337530063=10, srv1944719794=46, srv458283397=69, srv2007406131=49, srv1621025626=30, srv541342797=74, srv1575624378=28, srv159422862=29, srv1996458197=47, srv113099313=4, srv1322592529=8, srv56254932=75, srv1048150144=0, srv1528333325=24, srv836095139=90, srv151055992=22, srv794215952=87, srv846357361=91, srv371990149=63, srv408909371=65, srv184057015=39, srv1831489561=38, srv1847383035=40, srv1419304468=16, srv1765835078=34, srv2001918837=48, srv654539364=78, srv65635791=79, srv286954599=59, srv1261262946=7, srv1895222009=43, srv150912145=21, srv1874270351=42, srv1190671257=6, srv789230235=86, srv716092374=84, srv1077497656=1, srv357381521=62, srv623937619=76, srv1673900092=33, srv435181701=66, srv445997492=67, srv1642311563=31} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:00:19,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:00:19,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:00:19,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:00:19,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:00:19,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-05-24 00:00:19,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-05-24 00:00:19,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-05-24 00:00:19,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-05-24 00:00:19,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-05-24 00:00:19,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-05-24 00:00:19,195 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004533342135947968); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006067336330376245); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004533342135947968); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0035); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:19,195 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-05-24 00:00:19,195 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.142889425766536E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004533342135947968); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006067336330376245); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004533342135947968); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0035); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-05-24 00:00:19,400 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 278 ms to try 5000 different iterations.  Found a solution that moves 222 regions; Going from a computed imbalance of 5.142889425766536E-4 to a new imbalance of 1.4441450989062523E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024158102511315956); MoveCostFunction : (multiplier=7.0, imbalance=0.024666666666666667); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:19,401 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv113099313:83 , srv1575624378:83 , srv1642311563:83 , srv1849419421:83 , srv492034946:83 , srv1048150144:84 , srv1077497656:84 , srv1095122877:84 , srv1366558429:84 , srv1419304468:84 , srv1445475134:84 , srv1481442577:84 , srv1507525115:84 , srv1528333325:84 , srv1540938458:84 , srv1557663554:84 , srv159422862:84 , srv1657920424:84 , srv1673900092:84 , srv1786163807:84 , srv1831489561:84 , srv184057015:84 , srv1895222009:84 , srv1929091753:84 , srv1944615297:84 , srv1944719794:84 , srv2001918837:84 , srv2007406131:84 , srv2070345935:84 , srv2077274622:84 , srv2107216390:84 , srv229907789:84 , srv243240961:84 , srv26715420:84 , srv272519851:84 , srv326958034:84 , srv348004563:84 , srv371990149:84 , srv435181701:84 , srv445997492:84 , srv449047287:84 , srv458321208:84 , srv514795524:84 , srv625003355:84 , srv654539364:84 , srv65635791:84 , srv692709464:84 , srv716092374:84 , srv789230235:84 , srv794215952:84 , srv836095139:84 , srv846357361:84 , srv877178480:84 , srv931824594:84 , srv949491820:84 , srv983675937:84 , srv986168081:84 , srv1117661496:85 , srv1143455378:85 , srv1190671257:85 , srv1261262946:85 , srv1322592529:85 , srv1330578539:85 , srv1337530063:85 , srv1342443802:85 , srv1356019467:85 , srv1360295175:85 , srv1430901326:85 , srv150912145:85 , srv151055992:85 , srv1510696066:85 , srv1547632657:85 , srv1621025626:85 , srv1765835078:85 , srv1827215710:85 , srv1847383035:85 , srv1874270351:85 , srv1996458197:85 , srv2017696917:85 , srv2051712413:85 , srv286954599:85 , srv357381521:85 , srv389341013:85 , srv408909371:85 , srv458283397:85 , srv529138118:85 , srv541342797:85 , srv56254932:85 , srv623937619:85 , srv659017466:85 , srv698804399:85 , srv717099941:85 , srv818350544:85 , srv872749719:85 , srv912546261:85 , srv999233695:85 , srv1357264286:86 , srv663299412:86 , srv821942600:86 , srv1827096650:644 }
2023-05-24 00:00:19,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:00:19,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717099941=85, srv2017696917=50, srv983675937=97, srv986168081=98, srv1786163807=35, srv1330578539=9, srv877178480=93, srv1547632657=26, srv625003355=77, srv1827215710=37, srv389341013=64, srv26715420=57, srv1356019467=12, srv1540938458=25, srv326958034=60, srv949491820=96, srv659017466=80, srv1430901326=17, srv912546261=94, srv1481442577=19, srv2051712413=51, srv1357264286=13, srv2107216390=54, srv1095122877=2, srv1510696066=23, srv1827096650=36, srv1929091753=44, srv272519851=58, srv821942600=89, srv449047287=68, srv931824594=95, srv1849419421=41, srv692709464=82, srv529138118=73, srv1657920424=32, srv1557663554=27, srv818350544=88, srv514795524=72, srv2070345935=52, srv1366558429=15, srv1507525115=20, srv698804399=83, srv1117661496=3, srv1143455378=5, srv458321208=70, srv348004563=61, srv872749719=92, srv1445475134=18, srv2077274622=53, srv663299412=81, srv1342443802=11, srv229907789=55, srv1944615297=45, srv492034946=71, srv999233695=99, srv243240961=56, srv1360295175=14, srv1337530063=10, srv1944719794=46, srv458283397=69, srv2007406131=49, srv1621025626=30, srv541342797=74, srv1575624378=28, srv159422862=29, srv1996458197=47, srv113099313=4, srv1322592529=8, srv56254932=75, srv1048150144=0, srv1528333325=24, srv836095139=90, srv151055992=22, srv794215952=87, srv846357361=91, srv371990149=63, srv408909371=65, srv184057015=39, srv1831489561=38, srv1847383035=40, srv1419304468=16, srv1765835078=34, srv2001918837=48, srv654539364=78, srv65635791=79, srv286954599=59, srv1261262946=7, srv1895222009=43, srv150912145=21, srv1874270351=42, srv1190671257=6, srv789230235=86, srv716092374=84, srv1077497656=1, srv357381521=62, srv623937619=76, srv1673900092=33, srv435181701=66, srv445997492=67, srv1642311563=31} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:00:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:00:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-05-24 00:00:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-05-24 00:00:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-05-24 00:00:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-05-24 00:00:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-05-24 00:00:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-05-24 00:00:19,503 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.2886973764554598E-5 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024158102511315956); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:19,503 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv113099313:83 , srv1575624378:83 , srv1642311563:83 , srv1849419421:83 , srv492034946:83 , srv1048150144:84 , srv1077497656:84 , srv1095122877:84 , srv1366558429:84 , srv1419304468:84 , srv1445475134:84 , srv1481442577:84 , srv1507525115:84 , srv1528333325:84 , srv1540938458:84 , srv1557663554:84 , srv159422862:84 , srv1657920424:84 , srv1673900092:84 , srv1786163807:84 , srv1831489561:84 , srv184057015:84 , srv1895222009:84 , srv1929091753:84 , srv1944615297:84 , srv1944719794:84 , srv2001918837:84 , srv2007406131:84 , srv2070345935:84 , srv2077274622:84 , srv2107216390:84 , srv229907789:84 , srv243240961:84 , srv26715420:84 , srv272519851:84 , srv326958034:84 , srv348004563:84 , srv371990149:84 , srv435181701:84 , srv445997492:84 , srv449047287:84 , srv458321208:84 , srv514795524:84 , srv625003355:84 , srv654539364:84 , srv65635791:84 , srv692709464:84 , srv716092374:84 , srv789230235:84 , srv794215952:84 , srv836095139:84 , srv846357361:84 , srv877178480:84 , srv931824594:84 , srv949491820:84 , srv983675937:84 , srv986168081:84 , srv1117661496:85 , srv1143455378:85 , srv1190671257:85 , srv1261262946:85 , srv1322592529:85 , srv1330578539:85 , srv1337530063:85 , srv1342443802:85 , srv1356019467:85 , srv1360295175:85 , srv1430901326:85 , srv150912145:85 , srv151055992:85 , srv1510696066:85 , srv1547632657:85 , srv1621025626:85 , srv1765835078:85 , srv1827215710:85 , srv1847383035:85 , srv1874270351:85 , srv1996458197:85 , srv2017696917:85 , srv2051712413:85 , srv286954599:85 , srv357381521:85 , srv389341013:85 , srv408909371:85 , srv458283397:85 , srv529138118:85 , srv541342797:85 , srv56254932:85 , srv623937619:85 , srv659017466:85 , srv698804399:85 , srv717099941:85 , srv818350544:85 , srv872749719:85 , srv912546261:85 , srv999233695:85 , srv1357264286:86 , srv663299412:86 , srv821942600:86 , srv1827096650:644 }
2023-05-24 00:00:19,525 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=264 (was 264), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=117 (was 117), ProcessCount=170 (was 170), AvailableMemoryMB=12859 (was 13351)
2023-05-24 00:00:19,532 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=264, MaxFileDescriptor=60000, SystemLoadAverage=117, ProcessCount=170, AvailableMemoryMB=12858
2023-05-24 00:00:19,532 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-05-24 00:00:19,533 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-05-24 00:00:19,540 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1129298864:84 , srv1148867673:84 , srv1300481364:84 , srv1316977601:84 , srv1322115683:84 , srv1533360788:84 , srv1549297826:84 , srv1564139501:84 , srv15701133:84 , srv1591469481:84 , srv1654729974:84 , srv1680316890:84 , srv1788315582:84 , srv1804186232:84 , srv1920901346:84 , srv1939082088:84 , srv1951072552:84 , srv2038339225:84 , srv2077721721:84 , srv491845724:84 , srv499466475:84 , srv596395095:84 , srv638608541:84 , srv657056337:84 , srv697502171:84 , srv755691666:84 , srv825827138:84 , srv850078186:84 , srv9886894:84 , srv1922037988:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-05-24 00:00:19,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:00:19,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1788315582=12, srv499466475=21, srv697502171=25, srv1951072552=17, srv1533360788=5, srv1920901346=14, srv491845724=20, srv2077721721=19, srv1148867673=1, srv1804186232=13, srv1591469481=9, srv657056337=24, srv825827138=27, srv1316977601=3, srv15701133=8, srv1300481364=2, srv1549297826=6, srv1939082088=16, srv1654729974=10, srv1680316890=11, srv2038339225=18, srv850078186=28, srv638608541=23, srv755691666=26, srv1129298864=0, srv1922037988=15, srv1322115683=4, srv596395095=22, srv9886894=29, srv1564139501=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:00:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:00:19,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:00:19,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:00:19,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:00:19,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:00:19,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-05-24 00:00:19,563 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=1.1332161189687222, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:00:19,563 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912612802905243, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=1.1332161189687222, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-05-24 00:02:19,552 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 10566779 different iterations.  Found a solution that moves 1832 regions; Going from a computed imbalance of 0.9912612802905243 to a new imbalance of 4.275979392340115E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6785185185185185, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:02:19,558 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1129298864:90 , srv1148867673:90 , srv1300481364:90 , srv1316977601:90 , srv1322115683:90 , srv1533360788:90 , srv1549297826:90 , srv1564139501:90 , srv15701133:90 , srv1591469481:90 , srv1654729974:90 , srv1680316890:90 , srv1788315582:90 , srv1804186232:90 , srv1920901346:90 , srv1922037988:90 , srv1939082088:90 , srv1951072552:90 , srv2038339225:90 , srv2077721721:90 , srv491845724:90 , srv499466475:90 , srv596395095:90 , srv638608541:90 , srv657056337:90 , srv697502171:90 , srv755691666:90 , srv825827138:90 , srv850078186:90 , srv9886894:90 }
2023-05-24 00:02:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-05-24 00:02:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1788315582=12, srv499466475=21, srv697502171=25, srv1951072552=17, srv1533360788=5, srv1920901346=14, srv491845724=20, srv2077721721=19, srv1148867673=1, srv1804186232=13, srv1591469481=9, srv657056337=24, srv825827138=27, srv1316977601=3, srv15701133=8, srv1300481364=2, srv1549297826=6, srv1939082088=16, srv1654729974=10, srv1680316890=11, srv2038339225=18, srv850078186=28, srv638608541=23, srv755691666=26, srv1129298864=0, srv1922037988=15, srv1322115683=4, srv596395095=22, srv9886894=29, srv1564139501=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-05-24 00:02:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-05-24 00:02:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-05-24 00:02:19,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-05-24 00:02:19,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-05-24 00:02:19,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-05-24 00:02:19,577 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-05-24 00:02:19,577 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1129298864:90 , srv1148867673:90 , srv1300481364:90 , srv1316977601:90 , srv1322115683:90 , srv1533360788:90 , srv1549297826:90 , srv1564139501:90 , srv15701133:90 , srv1591469481:90 , srv1654729974:90 , srv1680316890:90 , srv1788315582:90 , srv1804186232:90 , srv1920901346:90 , srv1922037988:90 , srv1939082088:90 , srv1951072552:90 , srv2038339225:90 , srv2077721721:90 , srv491845724:90 , srv499466475:90 , srv596395095:90 , srv638608541:90 , srv657056337:90 , srv697502171:90 , srv755691666:90 , srv825827138:90 , srv850078186:90 , srv9886894:90 }
2023-05-24 00:02:19,588 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=264 (was 264), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=149 (was 117) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 170), AvailableMemoryMB=12759 (was 12858)